Description
Consists of a large "U" shape tube 50 cm in length, with both ends long enough to connect to rubber tubing, mounted on a sturdy wooden base. Large enough for classroom demonstration. Entire unit mounted on heavy metal base.
Consists of a large "U" shape tube 50 cm in length, with both ends long enough to connect to rubber tubing, mounted on a sturdy wooden base. Large enough for classroom demonstration. Entire unit mounted on heavy metal base.
Consists of a large "U" shape tube 50 cm in length, with both ends long enough to connect to rubber tubing, mounted on a sturdy wooden base. Large enough for classroom demonstration. Entire unit mounted on heavy metal base.